TY  - BOOK
AU  - Van der Plank,J.E.
TI  - Principles of plant infection / J. E. Van der Plank
SN  - 0127114602
AV  - SB731 V28 
PY  - 1975///
CY  - New York
PB  - Academic Press
KW  - Plant diseases
N1  - Bibliography: p. 197-210
ER  -